09-16-2019 07:05 AM
On my X1 Yoga 3rd gen, when I plug in my USB-C charger, my Internet connection drops within 15 seconds. Unplugging it restores my connection to the network. Wi-Fi still remains connected, but it looks like it experiences DNS issues.
11-12-2019 06:45 AM
Welcome to Lenovo Community Forums.
When did the issue start? Did the issue occurs out of the box? You may uninstall the Wireless LAN adapter driver in device manager and get the latest driver from our support website.
If still the same after install/reinstall the drivers, we suggest that you update the BIOS version of the machine and observe if you'll see any changes. You may download the BIOS from our support website as well.